DIODES UDZ4V7B, UDZ4V3B, UDZ47B, UDZ43B, UDZ3V9B Datasheet

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DIODES UDZ4V7B, UDZ4V3B, UDZ47B, UDZ43B, UDZ3V9B Datasheet

NEW PRODUCT

UDZ2V0B-UDZ56B

SURFACE MOUNT PRECISION ZENER DIODE

Features

UNDER DEVELOPMENT

 

Ultra-Small Surface Mount Package

Ideally suited for Automated Assembly Processes

Very Sharp Breakdown Characteristics

Very Tight Tolerance on Zener Breakdown Voltage

Mechanical Data

Case: SOD-323, Plastic

Case Material - UL Flammability Rating Classification 94V-0

Moisture sensitivity: Level 1 per J-STD-020A

Terminals: Solderable per MIL-STD-202, Method 208

Polarity: Cathode Band

Marking: Marking Code (See Table on Page 2)

Weight: 0.004 grams (approx.)

Ordering Information, See Below

H

D

J

G

 

A

 

B

C

E

SOD-323

Dim

Min

Max

 

 

 

A

2.30

2.70

 

 

 

B

1.60

1.80

 

 

 

C

1.20

1.40

 

 

 

D

1.05 Typical

 

 

 

E

0.25

0.35

 

 

 

G

0.20

0.40

 

 

 

H

0.10

0.15

 

 

 

J

0.05 Typical

 

 

 

 

0

8

 

 

 

All Dimensions in mm

Maximum Ratings @ TA = 25 C unless otherwise specified

Characteristic

Symbol

Value

Unit

 

 

 

 

Power Dissipation (Note 2)

Pd

200

mW

Thermal Resistance, Junction to Ambient Air (Note 2)

R JA

625

C/W

 

 

 

 

Operating and Storage Temperature Range

Tj, TSTG

-65 to +150

C

 

 

 

 

 

 

 

 

Ordering Information (Note 1)

Device

Packaging

Shipping

 

 

 

(Type Number)-7*

SOD-323

3000/Tape & Reel

 

 

 

 

 

 

* Add “-7” to the appropriate type number in Table 1 from Sheet 2 example: 6.2V Zener = UDZ6V2B-7.

Notes: 1. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.

2.Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.

Marking Information

XX

XX = Product Type Marking Code

 

DS30290 Rev. 5 - 1

1 of 4

UDZ2V0B-UDZ56B

 

Electrical Characteristics @ TA = 25 C unless otherwise specified

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PRODUCT

 

 

 

 

 

 

 

 

 

 

Maximum

 

 

Zener Voltage Range

Maximum Zener Impedance

 

Reverse

 

Type

Marking

 

(Note 3)

 

 

 

(Note 4)

 

 

Current

 

 

 

 

 

 

 

 

 

(Note 3)

 

Number

Code

 

 

 

 

 

 

 

 

 

VZT @ IZT

IZT

ZZT @ IZT

 

ZZK @ IZK

IZK

IR

 

VR

 

 

 

 

 

 

 

 

Min (V)

Max (V)

mA

 

 

mA

uA

 

V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ2V0B

B1

2.020

2.200

5

100

 

1000

0.5

120

 

0.5

 

 

 

 

 

 

 

 

 

 

 

 

 

NEW

UDZ2V2B

B2

2.220

2.410

5

100

 

1000

0.5

120

 

0.7

 

 

 

 

 

 

 

 

 

 

 

 

UDZ2V4B

B3

2.430

2.630

5

100

 

1000

0.5

120

 

1.0

 

 

 

 

 

 

 

 

 

 

 

 

UDZ2V7B

B4

2.690

2.910

5

110

 

1000

0.5

100

 

1.0

 

 

 

 

 

 

 

 

 

 

 

 

UDZ3V0B

B5

3.010

3.220

5

120

 

1000

0.5

50

 

1.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ3V3B

B6

3.320

3.530

5

120

 

1000

0.5

20

 

1.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ3V6B

B7

3.600

3.845

5

100

 

1000

1.0

10

 

1.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ3V9B

B8

3.890

4.160

5

100

 

1000

1.0

5

 

1.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ4V3B

B9

4.170

4.430

5

100

 

1000

1.0

5

 

1.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ4V7B

BA

4.550

4.750

5

100

 

800

0.5

2

 

1.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ5V1B

BB

4.980

5.200

5

80

 

500

0.5

2

 

1.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ5V6B

BC

5.490

5.730

5

60

 

200

0.5

1

 

2.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ6V2B

BD

6.060

6.330

5

60

 

100

0.5

1

 

3.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ6V8B

BE

6.650

6.930

5

40

 

60

0.5

0.5

 

3.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ7V5B

BF

7.280

7.600

5

30

 

60

0.5

0.5

 

4.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ8V2B

BG

8.020

8.360

5

30

 

60

0.5

0.5

 

5.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ9V1B

BH

8.850

9.230

5

30

 

60

0.5

0.5

 

6.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ10B

BI

9.770

10.210

5

30

 

60

0.5

0.1

 

7.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ11B

BJ

10.760

11.220

5

30

 

60

0.5

0.1

 

8.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ12B

BK

11.740

12.240

5

30

 

80

0.5

0.1

 

9.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ13B

BL

12.910

13.490

5

37

 

80

0.5

0.1

 

10.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ15B

BM

14.340

14.980

5

42

 

80

0.5

0.1

 

11.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ16B

BN

15.850

16.510

5

50

 

80

0.5

0.1

 

12.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ18B

BO

17.560

18.350

5

65

 

80

0.5

0.1

 

13.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ20B

BP

19.520

20.390

5

85

 

100

0.5

0.1

 

15.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ22B

BQ

21.540

22.470

5

100

 

100

0.5

0.1

 

17.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ24B

BR

23.720

24.780

5

120

 

120

0.5

0.1

 

19.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ27B

BS

26.190

27.530

5

150

 

150

0.5

0.1

 

21.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ30B

BT

29.190

30.690

5

200

 

200

0.5

0.1

 

23.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ33B

BU

32.150

33.790

5

250

 

250

0.5

0.1

 

25.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ36B

BV

35.070

36.870

5

300

 

300

0.5

0.1

 

27.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ39B

BW

38.025

39.975

5

300

 

350

0.5

0.1

 

29.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ43B

BX

41.925

44.075

2

300

 

400

0.5

0.1

 

32.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ47B

BY

45.825

48.175

2

300

 

450

0.5

0.1

 

35.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ51B

BZ

49.725

52.275

2

350

 

500

0.5

0.1

 

38.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UDZ56B

U1

54.600

57.400

2

350

 

500

0.5

0.1

 

42.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Notes: 3. Short duration test pulse used to minimize self-heating effect.

4. The zener impedances (ZZT, ZZK) are measured by superimposing a minute alternating current on the regulated current (IZ).

UNDER DEVELOPMENT

DS30290 Rev. 5 - 1

2 of 4

UDZ2V0B-UDZ56B

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